18) Find the value of x. x² 2x A) 12 B) 3 C) 3 or 5 D) 12 or -15 SHORT ANSWER. Write the word or phrase that best completes each statement or answers t question. 19) Four red cards are numbered 2, 3, 4, and 5. Five black cards are numbered 6,7,8,9 and 10. The cards are placed in a box and one card is selected at random. What is the probability that a red card was selected given that the 19) number on the card was an odd number? 20) In a certain geographic area, 64% of the people are single. If three people are selected at random, what is the probability exactly two will be single? 20)

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: Simplify. 4

A: Power rule:   The power rules says that,

Q: Save dre invX+3

A:

Q: Ratio Identifying a Geometric Determine whether the following represent geometric sequences. If yes,…

A:

Q: Find x. 8x 6x 9

A: From the given figure: From the property of the circle: PA·PB=PC·PD

Q: Subtract. 9. 3

A:

Q: 11 35

A:

Q: This tab

A: The table is Gallons(g) Liters(l) 1 3.79 2 7.58 3 11.37 4 15.16 5 18.95 6 22.74…